diff options
| author | Brad Smith <brad@cvs.openbsd.org> | 2006-01-16 01:47:40 +0000 |
|---|---|---|
| committer | Brad Smith <brad@cvs.openbsd.org> | 2006-01-16 01:47:40 +0000 |
| commit | b06d3f536887af2ffd3275bc3989d188568d9d80 (patch) | |
| tree | 2d159f748eff00406ace3aab8b258b926e12a502 /sys/dev/pci/if_tireg.h | |
| parent | 1178f8d0b737507e2d2a5bf71f042ab5d0710d5a (diff) | |
Cache the TX producer index instead of reading it every time ti_start is
called.
From FreeBSD
Diffstat (limited to 'sys/dev/pci/if_tireg.h')
| -rw-r--r-- | sys/dev/pci/if_tireg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/pci/if_tireg.h b/sys/dev/pci/if_tireg.h index 12ccbc3c7be..e22182e2405 100644 --- a/sys/dev/pci/if_tireg.h +++ b/sys/dev/pci/if_tireg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_tireg.h,v 1.20 2005/10/09 20:07:32 brad Exp $ */ +/* $OpenBSD: if_tireg.h,v 1.21 2006/01/16 01:47:39 brad Exp $ */ /* * Copyright (c) 1997, 1998, 1999 @@ -1117,6 +1117,7 @@ struct ti_softc { #define ti_tx_considx ti_rdata->ti_tx_considx_r struct ti_tx_desc *ti_tx_ring_nic;/* pointer to shared mem */ bus_dmamap_t ti_ring_map; + u_int16_t ti_tx_saved_prodidx; u_int16_t ti_tx_saved_considx; u_int16_t ti_rx_saved_considx; u_int16_t ti_ev_saved_considx; |